[OMPI users] MPI-RMA rget doesn't complete the communication after mpi_wait

2016-07-12 Thread Alfio Lazzaro
Dear OpenMPI developers, we found a strange behavior when using MPI-RMA passive target and OpenMPI (versions 1.8.3 and 1.10.2). We don't see any problem when using MPICH. This is a small example on what we want to do: === program rma_openmpi use mpi integer :: nproc, rank, ier

Re: [OMPI users] MPI-RMA rget doesn't complete the communication after mpi_wait

2016-07-13 Thread Alfio Lazzaro
Hi Jeff, thanks for your reply. We tried it and it still doesn't work... Alfio 2016-07-13 1:19 GMT+02:00 Jeff Squyres (jsquyres) : > Alfio -- > > We just released Open MPI v2.0.0, with lots of MPI RMA fixes. Would you > mind testing there? > > > > On Jul 12, 20

Re: [OMPI users] openib/mpi_alloc_mem pathology

2017-03-16 Thread Alfio Lazzaro
Hello Dave and others, we jump in the discussion as CP2K developers. We would like to ask you which version of CP2K you are using in your tests and if you can share with us your input file and output log. Some clarifications on the way we use MPI allocate/free: 1) only buffers used for MPI communi

Re: [OMPI users] Regarding the usage of MPI-One sided communications in HPC applications

2025-01-17 Thread Alfio Lazzaro
gt; HPC applications? Are there any real-world applications using it? > > --Arun > > To unsubscribe from this group and stop receiving emails from it, send an > email to users+unsubscr...@lists.open-mpi.org. > -- Alfio Lazzaro To unsubscribe from this group and stop receiving emails from it, send an email to users+unsubscr...@lists.open-mpi.org.